| 摘要 |
FIELD: construction.SUBSTANCE: peat and polymer mix for manufacturing of heat insulation products, including a base in the form of peat and a binding element, comprises four components, wt %: nanomodified peat of suspensions of polyvinyl acetate and cyclone dust of gas treatment of air of industrial enterprises (in terms of dry polyvinyl acetate in amount of 4-6% from mass of peat, dust - 2-3%) - 25%, portland cement CEM-II-32.5 - 40%, sodium carbonate - 10% and water - 25%.EFFECT: increased fire resistance and strength characteristics at invariable density, reduced heat conductivity, increased homogeneity of structure and durability of heat insulation material.1 tbl |
